Mount Morris Real EstateMount Morris is located in Illinois. Mount Morris, Illinois has a population of 3,044. Mount Morris is less family-centric than the surrounding county with 12.28% of the households containing married families with children. The county average for households married with children is 27.12%. The median household income in Mount Morris, Illinois is $34,728. The median household income for the surrounding county is $67,534 compared to the national median of $69,021. The median age of people living in Mount Morris is 45.8 years. Mount Morris WeatherThe average high temperature in July is 83.7 degrees, with an average low temperature in January of 12 degrees. The average rainfall is approximately 38.4 inches per year, with 28 inches of snow per year. Mount Morris MapReal estate near Mount MorrisNearby CitiesNearby Cities Homes for Sale |